LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
SHOUDING SD8942 product image
  • SD8942 thumbnail 1
  • SD8942 thumbnail 2
  • SD8942 thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

SHOUDING SD8942RoHS

Manufacturer
SHOUDINGAsian Brands
MPN
SD8942
LCSC Part #
C250795
Packaging
SOT-23-6
Customer #
Key Attributes
600kHz, 16V, 2A Synchronous Step-Down Converter
Datasheetpdf iconSHOUDING SD8942

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSHOUDING
PackagingSOT-23-6
Operating Temperature-40℃~+85℃
Frequency - Switching600kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Overcurrent Protection;Light load efficient mode
Output TypeAdjustable
TopologyBuck
Switch tube (built-in/external)Built-in
Output Voltage5V
Output Current2A
Voltage - Supply4.5V~16V
Quiescent Current600uA
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SD8942 is a fully integrated, high–efficiency 2A synchronous rectified step-down converter. The SD8942 operates at high efficiency over a wide output current load range. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load. The SD8942 requires a minimum number of readily available standard external components and is available in an 6-pin SOT23 ROHS compliant package.

Features

AI Translation
  • 4.5V to 16V Input Voltage Range
  • 600KHz Frequency Operation
  • 2A Output Current
  • No Schottky Diode Required
  • High Efficiency: Up to 96%
  • 0.6V Reference
  • Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
  • Integrated internal compensation
  • Stable with Low ESR Ceramic Output Capacitors
  • Over Current Protection with Hiccup-Mode
  • Thermal Shutdown
  • Inrush Current Limit and Soft Start
  • -40°C to +85°C Temperature Range

Applications

AI Translation
  • Wireless and DSL Modems
  • Notebook Computer
  • Distributed Power Systems
  • Digital Set Top Boxes
  • Flat Panel Television and Monitors
Not available now